baber/WOPTO huggingface dataset:
Patent JP-2022131741-A (JP)
Title: Face authentication destination floor registration device and elevator system
Inventor: SUDO TAKESHI
IPC: B66B1/18
Filed: 2021-02-26
Abstract: To enable authentication of elevator users and allocation of elevators without installing a device for storing/managing user information.SOLUTION: A face authentication destination floor registration device includes: an imaging unit (36); an information acquisition unit (37) for acquiring face data of a user's face and destination floor data relating to the user's destination floor from a predetermined information medium; a face data acquisition unit (31) for acquiring the face data of the user's face based on a captured image captured by the imaging unit; a notification unit (34) for providing notification; and a control unit (31). The control unit compares the face data acquired by the face data acquisition unit and the face data acquired by the information acquisition unit, transmits to an assigning device an allocation request signal requesting that the destination floor based on the destination floor data acquired by the information acquisition unit is to be allocated to an elevator when determining that these two pieces of face data are the face data of the same person, and causes the notification unit to notify information indicating the allocation result when receiving an allocation result signal indicating the allocation result from the allocation device.SELECTED DRAWING: Figure 3
Patent JP-2022132807-A (JP)
Title: Radiation sensing method, method of manufacturing radiation sensing liquid, and radiation sensing device
Inventor: ADACHI SHUICHIRO
IPC: G01T1/04
Filed: 2021-03-01
Abstract: To provide a radiation sensing method implemented by a novel approach, a radiation sensing liquid for use in the radiation sensing method, and a radiation sensing device for use in the radiation sensing method.SOLUTION: The radiation sensing method is provided which includes: preparing the radiation sensing liquid containing tungsten oxide particles and iron ions; and sensing radiation by a color change of the radiation sensing liquid caused by irradiating the radiation sensing liquid. A method of manufacturing the radiation sensing liquid for use in this radiation sensing method is provided. The radiation sensing device is provided which is used in this radiation sensing method and comprises a vessel 2 and a radiation sensing liquid 1 stored in the vessel 2.SELECTED DRAWING: Figure 1
Patent JP-2021137009-A (JP)
Title: Machine for producing liquid or semi-liquid product
Inventor: FEDERICO TASSI
IPC: A23G9/12
Filed: 2021-03-04
Abstract: To solve a risk of contaminating a product which is fed from a machine because a channel for syrup is clogged with syrup.SOLUTION: An ice cream producing machine comprises: a producing unit comprising a treating container that specifies a treating chamber, for treating a liquid or semi-liquid base product; a heat treating system for the treating chamber; a feeding device for feeding an additional product; a first channel for transferring the base product from the treating container to a distributing section; at least one second channel for transferring the additional product from the feeding device to the distributing section; a shutter which can be moved between a closed position and an open position in order to open and close the first channel, and in which the second channel is formed; a storage body having a contact portion where the shutter can slide in a translational direction, and which receives a shutter head at the closed position; and a drive control unit. The second channel is formed inside the shutter, and the heating device, which is integrated with the shutter, heats the additional product and is controlled by the drive control unit.SELECTED DRAWING: Figure 2
Patent JP-2022137694-A (JP)
Title: laser marker
Inventor: ASHIHARA KATSUMITSU
IPC: B23K26/08
Filed: 2021-03-09
Abstract: To provide a laser marker capable of printing a wider area than a printable area.SOLUTION: A laser marker 100 divides a printing area into a plurality of sub areas when the printing area specified by printing data is wider than a printable area, and determines a positional relationship between an emission part 20 and a workpiece 1 for each of the plurality of sub areas. The emission part 20 emits laser light according to the sub areas when the determined positional relationship corresponding to the sub areas is satisfied for each of the plurality of sub areas.SELECTED DRAWING: Figure 1
Patent JP-2022139259-A (JP)
Title: High frequency treatment instrument
Inventor: TAKENAKA HIROTO
IPC: A61B18/14
Filed: 2021-03-11
Abstract: To provide a high frequency treatment instrument which easily identifies a warp direction of a conductive wire.SOLUTION: A high frequency treatment instrument has a shaft 5 and a conductive wire 20 arranged inside the shaft 5. The conductive wire 20 has an exposure section exposed outside the shaft 5 at least in one part and, in the middle point of the exposure section, a cross-sectional figure S by a cross section vertical to a longitudinal axis direction of the conductive wire 20 satisfies the following condition 1. [Condition 1] on cross-sectional figure S, Sa>Sb when a most proximal point to the shaft 5 is P, a farthest point from the shaft 5 is Q, a line passing middle point C of line segment PQ and being vertical to line segment PQ is L, an area of a part present on the shaft 5 side with respect to line L of cross-sectional figure S is Sa and an area of the part present opposite the shaft 5 with respect to line L is Sb.SELECTED DRAWING: Figure 4
Patent JP-2022139343-A (JP)
Title: game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2021-03-11
Abstract: To prevent a damage to a component.SOLUTION: A game machine includes a first movable member provided in a game area, a second movable member provided in the game area, a first solenoid which operates the first movable member, a second solenoid which operates the second movable member, state setting means for setting to any of plural states, first control means which operates the first solenoid on the basis of the set state to operate and control the first movable member, and second control means which operates the second solenoid on the basis of the set state to operate and control the second movable member. The first solenoid has the ohmic value more than that of the second solenoid. An average operation time of the first movable member in a first state in which the first movable member is most often operated is longer than an average operation time of the second movable member in a second state in which the second movable member is most often operated.SELECTED DRAWING: Figure 4
Patent JP-2022139570-A (JP)
Title: Heat-insulated container and warm-keeping box
Inventor: KUZUTANI TAKUJI
IPC: B65D81/38
Filed: 2021-03-12
Abstract: To provide a heat-insulated container having a scratch-proof heat insulator, and a warm-keeping box.SOLUTION: A heat-insulated container 7 has a combination of lateral heat insulators 11, a bottom heat insulator 13, and a top heat insulator 15, each of which is a bag composed of a packaging material with a core material sealed therein under decompression. The adjacent lateral heat insulators 11 hold a structure 21 between them.SELECTED DRAWING: Figure 5
Patent JP-2022139784-A (JP)
Title: Trunk expander
Inventor: NODA MASATOSHI
IPC: A61H39/04
Filed: 2021-03-12
Abstract: To provide a trunk expander capable of effectively performing fascia release.SOLUTION: A trunk expander 1 whose excellent health effect is recognized by solving a phenomenon of a trunk expanding largely comprises a long body part 10. The long body part 10 further comprises a hip support part 20 and a pair of parts 30 to be pressed provided on both sides of the hip support part 20. In a state of being used, hips of a user lying on the back are placed on the hip support part 20 and the parts 30 to be pressed are pressed toward a direction of the user's legs by the user's both arms. Setting a predetermined height to the hip support part 20 makes the trunk part be into a state of floating a little, which inhibits parts from the lumbar part to the back part from being pressed by a floor surface. Accordingly, skin, a sense organ for tactile perception, is inhibited from activating a function of sensing pulling, rubbing, and the like and controlling motion, which enables expansion of the trunk largely more than before.SELECTED DRAWING: Figure 1
Patent JP-2022144354-A (JP)
Title: Magnetic detection system
Inventor: OBAYASHI KAZUYOSHI
IPC: H02J50/90
Filed: 2021-03-19
Abstract: To detect a magnetic flux of a magnetic marker even in a state where a non-contact power feeding system is operated.SOLUTION: Disclosed is a magnetic detection system 300 used in a mobile body 202 equipped with a power receiving system 200 for receiving power from a power transmission system 100 by electromagnetic induction. This magnetic detection system includes: a magnetic flux measurement part 311 for detecting a magnetic flux including a magnetic flux of magnetic source φW20 from a magnetic source 20 arranged on the ground 105; and signal processing parts 320 to 323 for detecting the magnetic flux of magnetic source by suppressing the influence of the magnetic flux generated by the power transmission system from the magnetic flux measured by the magnetic flux measurement part.SELECTED DRAWING: Figure 16
Patent JP-2022146984-A (JP)
Title: Hinge mechanism
Inventor: YAGINUMA DAISUKE
IPC: G06F1/16
Filed: 2021-03-23
Abstract: To enhance durability and reliability of a hinge mechanism having a drive source.SOLUTION: A hinge mechanism 20 connects a first housing and a second housing so as to be relatively rotatable. The hinge mechanism 20 includes: an electric motor 30 provided in the first housing; a coupling shaft 40 rotationally driven by the electric motor 30; and a torque transmitting member 50 that rotates integrally with the second housing and frictionally engages with the coupling shaft 40. When torque exceeding transmission torque capacity acts on the torque transmitting member 50, a slip occurs between the coupling shaft 40 and the torque transmitting member 50.SELECTED DRAWING: Figure 5
Patent JP-2022149643-A (JP)
Title: Magnetic detection device
Inventor: KATO YUSUKE
IPC: G01R33/09
Filed: 2021-03-25
Abstract: To provide a magnetic detection device having two magnetic sensors, in which terminals of each magnetic sensor and wire can be easily welded.SOLUTION: A magnetic detection device includes a first magnetic sensor, a second magnetic sensor and a resin body. The first magnetic sensor includes a first sealing body and a plurality of first terminals. The second magnetic sensor includes a second sealing body and a plurality of second terminals. The resin body has a resin main body, a plurality of first wires and a plurality of second wires. Each of the plurality of first wires has a first overlapping portion that overlaps with each of the plurality of first terminals. When viewed in a normal direction of each of the plurality of first terminals, the first overlapping portion is arranged at a position deviated from both the plurality of second terminals and the plurality of second wires, and each of the plurality of first wires is welded to each of the plurality of first terminals at the first overlapping portion.SELECTED DRAWING: Figure 2
Patent JP-2022150071-A (JP)
Title: Creation method of metallic artificial flower
Inventor: MIMA SHOICHI
IPC: A41G1/00
Filed: 2021-03-26
Abstract: To provide a creation method of a metallic artificial flower with a stereoscopic effect by a simple process.SOLUTION: First, a plurality of substantially similar petal plate bodies is formed from metallic sheets. The petal plate bodies sequentially overlap upward from the largest one, and vicinities of centers of gravity in a plan view are fixed. The vicinities of periphery edge parts are raised in order from the uppermost petal plate body to form a petal shape. When the petal plate body is formed, an inwardly concave recess is formed in a peripheral edge part of the petal plate body, and force may be applied to the vicinity of the recess to raise the vicinity of the peripheral edge part when forming the petal shape.SELECTED DRAWING: Figure 2
Patent JP-2022150564-A (JP)
Title: Luminaire and lighting device
Inventor: FUJIWARA AKIHIRO
IPC: H05B47/20
Filed: 2021-03-26
Abstract: To provide a luminaire and a lighting device capable of achieving both a power supply monitoring function and a dimming function with a simpler configuration.SOLUTION: A luminaire includes a lighting device for converting power supplied from a power source into DC power suitable for a light source portion and supplying the DC power. The lighting device includes a power conversion circuit, a control unit for controlling an operation of power conversion by the power conversion circuit, a dimming signal input circuit for inputting a dimming signal representing the dimming degree of the light source portion to the control unit, and a power monitoring circuit for detecting a drop in the power supply voltage of the power supply. The dimming signal input circuit and the power supply monitoring circuit input a dimming signal for setting the dimming degree to 0% to an input unit of the control unit when a drop in the power supply voltage of the power supply is detected, thereby causing the control unit to stop the control of the operation of the power conversion circuit.SELECTED DRAWING: Figure 1
Patent JP-2022150691-A (JP)
Title: Method for manufacturing lithium tantalate substrate
Inventor: YAMAGUCHI KOICHI
IPC: C30B29/30
Filed: 2021-03-26
Abstract: To provide a method for manufacturing a lithium tantalate substrate (hereinafter LT) which is suppressed from having color irregularity (shade difference) due to reduction unevenness.SOLUTION: A method for manufacturing a lithium tantalate substrate has the processes of: embedding a plurality of LT single crystal wafers (hereinafter wafers) in mixed powder of aluminum powder and aluminum oxide powder charged in a container, and sealing a container open part to constitute a single crystal wafer housing body (hereinwafer a wafer housing body) 10 in which the wafers are housed; and arranging a plurality of wafer housing bodies in a sealed room of a heating furnace which has the sealed room 30, and then heat-treating the wafers in a sealed atmosphere at a Curie temperature below the LT single crystal after filling the sealed room with an inert gas, in which the space occupation rate of all the wafer housing bodies in the sealed room is 50% or less, sufficient gaps can be secured among wafer housing bodies since the space occupation rate is 50% or less, and local temperature unevenness of each wafer housing body is avoided to suppress color unevenness (shade difference).SELECTED DRAWING: Figure 2
Patent JP-2022153174-A (JP)
Title: Joint structure of members
Inventor: HAYASAKA Yasunori
IPC: E04B1/58
Filed: 2021-03-29
Abstract: To provide a technique for joining members without using secondary parts such as bolts.SOLUTION: A member joint structure 100 according to the present invention joins square steel pipes, and includes a first member 1 made of a square steel pipe and a second member 2 made of a square steel pipe. The first member 1 includes a first notch portion 16 formed by notching one first plate portion 11 and a pair of second plate portions 13 and 14 in a third direction Z, to which the second member 2 is fitted, and a first slit portion 17 obtained by notching one first plate portion 11 and a pair of second plate portions 13 and 14 from a second fitting direction Z2 in which the second member 2 is fitted at a position separated in a first direction X from the first notch portion 16.SELECTED DRAWING: Figure 2
Patent JP-2022153968-A (JP)
Title: Charged particle beam writing method and charged particle beam writing apparatus
Inventor: NISHIMURA CHIKASUKE
IPC: H01L21/027
Filed: 2021-03-30
Abstract: To improve the drawing accuracy of a pattern by performing drift correction with high accuracy.SOLUTION: A charged particle beam writing method includes the steps of dividing a drawing area into a plurality of sections, obtaining a drawing irradiation amount for each of the plurality of sections, setting a position measurement irradiation amount during beam position measurement so as to generate the same amount of charged particles as the reflected charged particle amount generated during drawing with the drawing irradiation amount on the basis of the relationship between the drawing irradiation amount and the reflected charged particle amount obtained in advance for each of the plurality of sections, irradiating a mark provided on a stage for each of the plurality of sections with a charged particle beam, detecting reflected charged particles, continuously measuring a beam irradiation position corresponding to each of the plurality of sections with a set position measurement irradiation amount, calculating the drift amount for each of the sections, and drawing a pattern on the substrate using the drawing data while correcting the irradiation position of the charged particle beam for each of the plurality of sections on the basis of the drift amount.SELECTED DRAWING: Figure 1
Patent JP-2022157298-A (JP)
Title: Distribution device, distribution method, and distribution program
Inventor: MITSUI TETSUYA
IPC: G06Q30/02
Filed: 2021-03-31
Abstract: To distribute a content in an effective manner.SOLUTION: An acquisition unit 331 acquires, from a vehicle VE, the remaining amount of energy being used for causing the vehicle VE to travel. A determination unit 332 determines whether or not the vehicle VE is a distribution target to which a content is to be distributed, on the basis of the energy remaining amount acquired by the acquisition unit 331. A distribution unit 333 distributes a content to the vehicle VE determined as a distribution target by the determination unit 332.SELECTED DRAWING: Figure 3
Patent JP-2022158125-A (JP)
Title: skinning device
Inventor: He shizhun
IPC: A61H23/02
Filed: 2021-04-01
Abstract: To provide an ultra-quiet skinning device.SOLUTION: A skinning device body 900 that is ultrasonic cutter coupled to an ultrasonic cutter 60 includes: a first case 30; a second case 40 coupled opposite to the first case; a skinning device drive circuit 10 which is fitted between the first case and the second case, is surrounded by the first case and the second case and is in electric connection to the ultrasonic cutter; and a battery module 20 which is fitted between the first case and the second case, is surrounded by the first case and the second case, and is in electric connection to the skinning device drive circuit. The skinning device drive circuit forms a driving signal provided with a target frequency and a target duty ratio, acquires a target drive voltage by converting a source voltage outputted by the battery module according to a driving signal, and is driven so that the ultrasonic cutter vibrates by outputting the target drive voltage to the ultrasonic cutter.SELECTED DRAWING: Figure 1
Patent JP-2021112578-A (JP)
Title: Balloon seal stress reduction and related systems and production methods
Inventor: CAREY V CAMPBELL
IPC: A61M25/10
Filed: 2021-04-01
Abstract: To provide devices, systems and production methods that reduce stress being exerted directly on balloon seals.SOLUTION: A balloon 100 comprises: a body portion 120 inflatable to a first diameter and comprising a wrapped polymeric material; two seal portions 130, each having a second diameter smaller than the first diameter; and two shoulder portions, each defining a transition between the first diameter and the second diameter, where at least one shoulder portion comprises a load sharing member 115 adapted to inhibit inflation beyond a diameter between the first diameter and the second diameter along at least a section of a shoulder portion.SELECTED DRAWING: Figure 2B
Patent JP-2021100711-A (JP)
Title: Game machine
Inventor: HORIO TAKAFUMI
IPC: A63F7/02
Filed: 2021-04-07
Abstract: To provide a game machine capable of imparting novel interests to input operation.SOLUTION: A game machine includes: operation means provided in a position for allowing operation by a player; operation detection means for detecting operation to the operation means; and blowing means capable of blowing air from a front side of the game machine to the outside of the game machine. The game machine is configured so as to be capable of blowing air by the blowing means, based on operation to the operation means.SELECTED DRAWING: Figure 1
Patent JP-2022160923-A (JP)
Title: multichannel clock generator
Inventor: ASAMI KOJI
IPC: H03L7/22
Filed: 2021-04-07
Abstract: To provide a clock generator capable of generating a plurality of clock signals phase-synchronized with high precision.SOLUTION: A clock generator 100 includes N PLL circuits 200. A phase comparison circuit 210 generates a control signal S1 according to a phase difference between a first clock CLKa input to a first terminal T1 and a second clock CLKb input to a second terminal T2. A loop filter 220 receives the control signal S1 and causes the control signal to pass through a predetermined frequency band. An oscillator 230 oscillates at a frequency corresponding to a control signal S2 that has passed through the loop filter 220. A frequency divider 240 frequency-divides the output clock of the oscillator 230, and outputs the frequency-divided clock signal CLKc from a third terminal T3. A common reference clock is input to the first terminals T1 of the N PLL circuits 200. The third terminal T3 of the i-th (1≤i≤N) PLL circuit 200_i is connected to the second terminal T2 of the (i+1)-th PLL circuit 200_(i+1).SELECTED DRAWING: Figure 2
Patent JP-2022161181-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-04-08
Abstract: To provide a slot machine improved in connection with a penalty caused by an operation step.SOLUTION: Game control means performs irregular control more disadvantageous than normal control when plural stop switches are irregularly operated differently from normal operation while performing normal operation when the plural stop switches are operated normally in a non-notification game in a notification state.SELECTED DRAWING: Figure 23
Patent JP-2022162286-A (JP)
Title: Method, device, and computer program
Inventor: MAGARA SHINJI
IPC: G06F17/10
Filed: 2021-04-12
Abstract: To provide a technique capable of quantitatively calculating a degree of abnormality in data showing a plurality of sensor detection values.SOLUTION: A method includes the steps of: obtaining data indicating a plurality of sensor detection values arranged in order along a specific variable axis; detecting a plurality of change points that is a data point in which the sensor detection value on the specific variable axis changes by a predetermined value or more in the data; and calculating an index value indicating a degree of abnormality relative to a target change point that is one change point of the change points using the target change point and a reference change point that is another change point.SELECTED DRAWING: Figure 6